Hi. Because the air conditioner had broken in my office yesterday,I had a small fan blowing on the back of my neck for a short period. Later in the day, my neck and upper back began to ache and by the evening it was almost dibilitating. I hardly slept all night and it is still bad today becoming very difficult to drive since I have limited movement turning my head left and right. Could this be because of the fan and what can I do for the pain? Right now, I'm taking Advil. Thank you.